Unit 6 Numbers in life（语法提升）-2026年春三年级英语下册易错题专项训练（人教PEP版·新教材）

2026年春三年级英语下册易错题专项训练

Unit 6 Numbers in life（语法提升）

“How many”和“How much”的用法辨析

“How many”和“How much”都可用来询问数量，但它们在使用上有明显的区别。以下是对这两个词组的详细讲解：

1．How many：

用于询问可数名词的数量。它通常用来询问有多少个、多少件等具体的数量。句型结构为“How many ＋可数名词复数＋一般疑问句？”，注意many后接可数名词复数。

例：—How many apples do you have？你有多少个苹果？

—I have fifteen．我有十五个。

2．How much：

主要用于询问不可数名词的量，也可以用来询问价格或数字计算的结果。

(1)当询问不可数名词的量时，句型结构为“How much ＋不可数名词＋一般疑问句？”。

例：How much water do you need？你需要多少水？

(2)当询问商品价格时，句型结构为“How much ＋ is/are ＋ the/ 指示代词＋名词？”。

☆当询问价格的主语是单数或不可数名词时，be动词用is。

例：—How much is this pen？ 这支钢笔多少钱？

—It’s twenty yuan．二十元。

☆当询问价格的主语是可数名词复数时，be动词用are。

例：—How much are the apples？ 这些苹果多少钱？

—They’re eleven dollars．十一美元。

3．当询问数字计算的结果时，句型结构为“How much is ＋ 算式？”。

例：—How much is three plus one？三加一等于多少？

—It’s four．等于四。

How many用于询问可数名词的数量

How much用于询问不可数名词的量

一、根据句意，用“How many”或“How much”填空，补全对话。

1．—____________________ eggs do you need？

—Three．

2．—____________________ is that new pencil case？

—Twenty yuan．

3．—____________________ is eleven plus six？

—Seventeen．

4．—____________________ milk do they need？

—They need a bucket of (一桶) milk．

5．—____________________ sandwiches do you want？

—Ten．

6．—____________________ toy cars would you like？

—I’d like two．

二、单项选择。

(     )1．—How many ________ do you have?—I have two．

A． umbrella                                       B． umbrellas                           C． sunglass

(     )2．—________ is this hat?

—It’s fifteen yuan．

A． How many                                    B． How about                         C． How much

(     )3．—________ are you?

—I’m fine, thanks．

A． How many                                    B． How much                         C． How

(     )4．—________ is this sweater?

—It’s ¥79．

A． How                                            B． How much                         C． How many

(     )5．—How much are those gloves?

—________ $8．

A． It’s                                               B． They’re                               C． These are 

数词

1．英文中的数词分为基数词和序数词两种。

基数词表示事物的数量，序数词表示事物的顺序。

100 以内基数词的表达法：

(1)0-12需要单独记忆，无规律。

(2)13—19大多数是由个位数+-teen构成，其中13、15、18需要单独记忆。

(3)20-90的整十数：60、70、90是由个位数+-ty构成，其中 20、30、40、50、80．需要单独记忆。

(4)21—99的其他非整十数是由整十数+“-”+个位数构成。如:75 seventy-five．

2．拓展：在英语中，可以这样来表示数字运算符号：

“加”用and/plus

“减”用minus

“乘”用times

“除以”用divided by

“等于”用is/make/equal

13、15、18需要单独记忆

20、30、40、50、80．需要单独记忆

21—99的其他非整十数是由整十数+“-”+个位数构成。

一、选择合适的单词，补全下列式子。

1． three×six-four=

2． four×seven—=thirteen

3． fourteen—six÷three+five=

4． six—five÷five+=sixteen

5． three+five×four=

二、根据图片提示，回答下列问题。

1． How many cars do you see?

2． How much is the toy boat?

一、选词填空。

1．In a mobile phone number, how many numbers          (is / are) there?

2．How           (much / many) is each pencil?

3．The team only          (have / has) ten players．

4．How many          (eggs / egg) do we have?

5．—         (How much / How many) is the toy car?

—It’s ten yuan．

二、算一算，选择正确的单词补全句子。

6．Mum buys             bananas． We eat two． Now we have ten．

7．I have eleven pencils． You have five pencils． We have               pencils．

8．Alice buys eight red flowers and ten pink flowers． Alice has              flowers．

9．One duck has two legs． Seven ducks has            legs．

10．Four fives are             ．

三、单项选择。

(     )11．—________ is the doll?    —It’s eighteen yuan．

A．How many                   B．How much                         C．How old

(     )12．Three fives are ________．

A．two                             B．eight                                 C．fifteen

(     )13．—______ boxes do you have?   —We have five boxes．

A．How much                   B．How many                         C．How

(     )14．—_________ boxes do you need?    —I need fifteen．

A．How old                      B．How many                         C．How much

(     )15．Five and six makes ______．

A．eleven                         B．fifteen                               C．twenty

(     )16．—______ boxes do you need?   —We need thirteen boxes．

A．How much                   B．How old                            C．How many

(     )17．—How much is this doll?   —______

A．We have thirteen          B．I have fourteen．               C．It’s twelve yuan．

(     )18．—How many boxes do you need?            —__________

A．It’s a box．                 B．We need 13 boxes．           C．We have 13 boxes．

(     )19．How ________ cars do you have?

A．some                           B．much                                 C．many

(     )20．—How many _________ do we need?    —Twelve．

A．picture                        B．pictures                             C．card

四、为下列句子选择正确的答语。

(     )21．How much is this toy car?

(     )22．How old is the cat?

(     )23．How many legs does the old cat have?

(     )24．How many books do we need?

(     )25．How many numbers can you count?

五、读一读，选出正确的句子补全对话。

Mike: Mum, this is my new friend, Sarah．

Mum: Nice to meet you, Sarah．       26     

Sarah: I’m from the USA．

Mum:       27     

Sarah: Yes, please． Thank you．

Mum:       28     

Mike: Thanks, Mum．       29     

Sarah:       30     

Mike: Yes, I do．

Sarah: That’s nice．

六、连词成句。

31．they, back, put, bank, in, piggy, two, yuan, the (．)

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参考答案

一、1．How many    2．How much   3．How much   4．How much   5．How many   6．How many

二、1． B 解析：How many后面跟可数名词复数形式。

2． C解析：答语是价格，对价格进行提问用How much。

3． C 解析：答语是“我很好,谢谢。”,所以问句是“How are you?”。

4． B解析：根据答语可知，问句询问的是毛衣的价格，应用 How much提问。故选B。

5． B 解析：根据“gloves”可知, 代词用they, 故答案为B。

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